C421 Secrets of the World of the Mainland

At this time, Lin Feng looked at the old man from the Lingloong Treasure Tower.

Right now, he was hiding outside the Lingloong Treasure Tower. As long as Lin Feng attacked him, he would immediately enter the inner part of the Lingloong Treasure Tower, even though he understood that the Lingloong Treasure Tower might not be able to protect him completely.

However